Answer: It limits access to all but one character’s thoughts and feelings, so readers must infer the thoughts and feelings of the other characters.
 "Explanation: Point of view is important in a story because it helps the reader understand characters' feelings and actions. Each character will have his or her own perspective, so whoever is telling the story will impact the reader's opinion of other characters and events.
so therefore the answer is b
 
        
             
        
        
        
#2 and #4 for sure, I'm not sure about the others. Probably not the first one.
        
                    
             
        
        
        
-1.5 , 3.5 is the 4th quadrant
I'm sure The given graph has point on y-axis
So i think the answer would be : 
A. [(-3,5) , (-1.5 , 3.5) , (0,-2) , (1.5 , 3.5) , (3,5)]
Hope this helps